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Winchester Supreme THSX 640 2.3x50mm Thermal Hunting Sight
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$1299.99
List Price: $2999.99
You Save: $1700.00 (57%)
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SKU: WX2*0748071
Overview
Built for hunters who need thermal capability in demanding conditions, this sight is designed to help identify heat signatures when visibility is limited by darkness, smoke, or fog. It combines a 640x512 VOx thermal sensor with 2.3x optical magnification, 1-8x digital zoom, and a 1280x1024 SXGA display for a detailed viewing experience in the field. Features such as a ballistic calculator, PIP mode, and digital compass add practical support for longer-range shooting and target confirmation. With an IP67 waterproof rating and up to 10 hours of runtime from dual 18650 batteries, it is aimed at serious use where reliability and extended operation matter.
Why Hunters Choose the Winchester Supreme Optics
640x512 Thermal
Sensor provides detailed heat-signature imaging
50mm Objective
Lens and 2.3x optical magnification
1-8x Digital
Zoom adds flexibility for adjusting
Ballistic Calculator,
PIP mode, and digital compass
Ip67 Waterproof
Rating supports use in demanding
Key Features
- 640x512 VOx thermal sensor for heat-signature detection in darkness, smoke, or fog.
- 2.3x optical magnification with 1-8x digital zoom for adjustable viewing.
- 50mm objective lens supports thermal observation at longer distances.
- 1280x1024 SXGA display resolution for a detailed viewing image.
- Built-in ballistic calculator, PIP mode, and digital compass.
- IP67 waterproof rating for use in wet conditions.
- Up to 10-hour runtime with dual 18650 batteries.
Best Used For
- Hunters needing thermal detection through total darkness, smoke, or fog
- Long-range users who want 2.3x optical magnification with 1-8x digital zoom
- Field hunters valuing ballistic calculator, PIP mode, and digital compass
- Users needing an IP67-rated sight for wet or demanding conditions
- Extended outings where up to 10-hour runtime supports all-night use
Specifications
| Ballistic Calculator | Included |
|---|---|
| Battery Type | Dual 18650 batteries |
| Digital Compass | Included |
| Digital Zoom | 1-8x |
| Display Resolution | 1280x1024 SXGA |
| Objective Lens | 50mm |
| Optical Magnification | 2.3x |
| Pip Mode | Included |
| Pixel Pitch | 12m |
| Refresh Rate | 50Hz |
| Runtime | Up to 10 hours |
| Sensor Resolution | 640x512 |
| Sensor Type | VOx thermal sensor |
| Waterproof Rating | IP67 |
Pros
- 640x512 thermal sensor provides detailed heat-signature imaging in darkness, smoke, or fog
- 50mm objective lens and 2.3x optical magnification support long-range observation
- 1-8x digital zoom adds flexibility for adjusting view in the field
- Ballistic calculator, PIP mode, and digital compass expand sighting functionality
- IP67 waterproof rating supports use in demanding outdoor conditions
- Up to 10-hour runtime with dual 18650 batteries reduces mid-hunt battery concerns
Considerations & Trade-offs
- The 2.3x optical magnification is paired with 1-8x digital zoom, so higher zoom settings will narrow the field of view and may be better suited to confirmed targets than wide-area scanning.
- The 50mm objective lens and 640x512 thermal sensor are built for detailed thermal imaging, but this is a dedicated sight rather than a general-purpose optic, so it adds complexity and cost compared with simpler hunting setups.
- Up to 10-hour runtime depends on dual 18650 batteries, so extended outings may require carrying spares or planning for battery management in the field.
- IP67 waterproof rating supports use in harsh conditions, but it does not eliminate the need for care around water exposure, seals, and overall equipment handling.
Suggested Comparisons
- Thermal rifle scope
- Night hunting optic
- Digital hunting sight
- Long-range hunting optic
Suggested Accessories
- Protective lens cover
- External battery charger
- Mounting accessories
- Carrying case
Frequently Asked Questions
What thermal sensor does the Winchester Supreme THSX 640 use?
It uses a 640x512 VOx thermal sensor with a 12m pixel pitch.
What magnification options does this sight offer?
It has 2.3x optical magnification and 1-8x digital zoom.
What features are included for aiming and navigation?
The THSX 640 includes a ballistic calculator, PIP mode, and a digital compass.
How is the display specified?
The sight is listed with a 1280x1024 SXGA display resolution.
What battery runtime and protection rating are listed?
It is listed for up to 10 hours of runtime with dual 18650 batteries and has an IP67 waterproof rating.